<template>
  <div class="hello">

    hello 12组的大家,嘻嘻嘻


  </div>
</template>

<script>
export default {
  name: 'HelloWorld',
  props: {
    msg: String
  }
}
</script>
<style scoped>
.hello{
  width: 800px;
  height: 400px;
  font-size: 60px;
}
</style>
